BME280
combined digital humidity, pressure and temperature sensor
Key details
| Part Number | BME280 |
|---|---|
| Manufacturer | Bosch Sensortec |
| Category | Environmental Sensor |
| Lifecycle Status | Production |
| Series | BME280 |
| Package / Case | 8-land LGA with metal lid, 2.5 mm × 2.5 mm × 0.93 mm |
| Pin Count | 8 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-18 |
Part information
BME280 Overview
BME280 is a Bosch Sensortec combined digital humidity, pressure and temperature sensor supplied in 8-land LGA with metal lid, 2.5 mm × 2.5 mm × 0.93 mm. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Measurements | Humidity, barometric pressure and temperature |
|---|---|
| Pressure Range | 300 hPa to 1100 hPa |
| Humidity Range | 0% to 100% RH |
| Digital Interface | I²C and SPI |
| Supply Voltage | 1.71 V to 3.6 V |
Package and Ordering Notes
The listed package is 8-land LGA with metal lid, 2.5 mm × 2.5 mm × 0.93 mm with 8 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. The part or family is listed by Bosch Sensortec as Production at the verification date.
Sourcing Guidance
Confirm current factory lead time, packing format and revision for BME280 before placing the order.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Bosch Sensortec documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
BME280 selection and design context
BME280 is cataloged as a Environmental Sensor in the BME280 family. Its recorded function is combined digital humidity, pressure and temperature sensor. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.
- Measurements: Humidity, barometric pressure and temperature. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Pressure Range: 300 hPa to 1100 hPa. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Humidity Range: 0% to 100% RH. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Digital Interface: I²C and SPI. Confirm logic levels, signaling mode, host support and required external components.
Application and qualification considerations
When evaluating this sensor, confirm measurement range, sensitivity, noise, output data rate, interface voltage, calibration needs and mechanical orientation. For a new design, review power-up behavior, interface timing, absolute maximum ratings, thermal limits and any external-component requirements in the latest manufacturer documentation. Existing-board replacement work should additionally confirm pinout, footprint, firmware assumptions and qualification grade.
Procurement checks for BME280
The recorded package is 8-land LGA with metal lid, 2.5 mm × 2.5 mm × 0.93 mm, the temperature range is -40°C to +85°C, and the lifecycle status is Production as of 2026-07-18. Before ordering, confirm the exact MPN on the label, packing format, quantity, date-code requirements, traceability documents and current factory status.
BME280 FAQ
What distinguishes BME280 within the BME280 family?
BME280 is the exact orderable code for a combined digital humidity, pressure and temperature sensor in 8-land LGA with metal lid, 2.5 mm × 2.5 mm × 0.93 mm. Related BME280 devices may change package, rating, interface option or qualification grade, so compare the manufacturer ordering table before substitution.
What package and footprint checks are required for BME280?
BME280 is recorded in 8-land LGA with metal lid, 2.5 mm × 2.5 mm × 0.93 mm with 8 pins, leads or contacts. Confirm the manufacturer package drawing, dimensions, pin numbering, exposed-pad requirements and packing suffix before releasing a PCB footprint.
Which specifications should be verified when selecting BME280?
Measurements is recorded as Humidity, barometric pressure and temperature, Pressure Range is recorded as 300 hPa to 1100 hPa. Use the latest datasheet for minimum and maximum limits, test conditions, timing and absolute maximum ratings rather than relying only on a distributor summary.
What is the lifecycle status of BME280?
BME280 was recorded as Production when verified on 2026-07-18. Reconfirm factory status, revision availability, lead time and any last-time-buy notice before design-in or volume procurement.
What information should be included in an RFQ for BME280?
Provide the complete BME280 orderable code, target quantity, acceptable date-code range, required packing method, delivery destination and documentation needs. For replacement work, also identify the existing package and any mandatory qualification grade.
Lifecycle and sourcing review
Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.
Confirm current factory lead time, packing format and revision for BME280 before placing the order.